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经营范围
发明名称
PROCEDIMIENTO PARA SINTETIZAR UREA
摘要
申请公布号
AR222576(A1)
申请公布日期
1981.05.29
申请号
AR19800282818
申请日期
1980.10.08
申请人
MITSUI TOATSU CHEM INC;TOYO ENG CORP
发明人
分类号
C07C67/00;C07C239/00;C07C273/04;(IPC1-7):C07C126/02
主分类号
C07C67/00
代理机构
代理人
主权项
地址
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